Website by Discover Websites | Site and its contents Copyright © Metrotile 2011. Metrotile UK Ltd: Lightweight Roofing: Unit 3, Sheldon Business Park, Sheldon Corner, Chippenham, Wiltshire, SN14 0RQ Tel: +44 (0) 1249 658514 Registered In England No. 2680324. Registered Office: Unit 3 Sheldon Business Park, Sheldon Corner, Chippenham, Wiltshire, SN14 0RQ. Listed in the YFS business directory in the Lightweight Roofing category. Home Products Features Support News Contact Links Gallery Metrotile Accessories... Vapour Permeable Underlay Metrotile VPU has a 3 layer composite structure with the highly vapour permeable film bonded between two layers of nonwoven polypropylene. The top polypropylene layer provides high levels of water resistance while the bottom layer provides the strength for this flexible breather membrane which can be used in both unsupported and fully supported applications Metrotile VPU is a new premium quality underlay with superb vapour permeability and very high water resistance, backed by BBA accreditation. Tile Profiles